(/frɒɡmɑːtʃ/)
Verb
1. To march or force a person forward while holding their arms from behind or aside, as a prisoner.
2. (figuratively) To force a person forward against his or her will.
… The Dude is grabbed from behind and muscled away in a half-nelson by another uniformed chauffeur.
SECOND CHAUFFEUR
“Into the limo, you sonofabitch. No arguments.”As he is frog-marched towards another limo the Dude holds his drink away from his chest and cups a hand underneath it.
DUDE
“Fuck, man! There’s a beverage here!”
From the post: English Vocabulary from the movie “The Big Lebowski”
Source: Big Lebowski, The Script at IMSDb. (imsdb.com)